Beskrivning
ADS-102 is a battery powered ProfiSens end node for low voltage, low power sensors. The unit is available for the 433 MHz licence free band. It incorporates two high precision analog inputs, one digital input configurable as pulse counter and a low voltage excitation option for powering measuring transducers. An AA-size Lithium Thionyl battery can provide autonomous operation for over 5 years.
Transducer excitation
The unit provides a 3.6V excitation option for measuring transducers.
Applications
- Food & Medical Transport
- Asset Management
- Agricultural Monitoring
- Water/wastewater
- Weather Monitoring
Ordering Codes
| Code | Description |
|---|---|
| ADS-102-4 | ProfiSens End node, 433 MHz Band, Internal μSplatch™ Antenna (Linx) |
Specifications
| Power supply | |
|---|---|
| Supply voltage | Internal: 3.6V, AA size Lithium Thionyl battery |
| Consumption | |
| Stand by | 18μA max.at 3.6V |
| Communication | 433 MHz Band: Receive: average 31mA, Transmit: average 59mA |
| Measurement | Up to 100mA at 3.6V (according to sensor supply requirements) |
| Processing unit | |
| System controller | Ultra low power ARM 7 MCU |
| Configuration memory | 16 KByte EEPROM |
| Measurement | |
| Digital inputs | 1, dry contact, 0-30VDC |
| Pulse counter | 1, 2KHz, common with DI1 |
| Analog inputs | 2, 0-1V (0-2.5V, 0-5V optional), Offset voltage: 50μV max, Input Bias Current 1pA max, A/D conversion 12 bit |
| Sensor excitation | |
| Output | 3.6 VDC, 120mA (with TADIRAN TL-2100 Battery) |
| Communication | |
| 433 MHz Band | Input/output impedance 50Ω, Data rate (TX/RX) 4800 bps, Sensitivity -124 dBm, Max output power +10 dBm |
| Antenna | Internal μSplatch™ Antenna (Linx) |
| Serial interface | TTL, up to 115 kBit/s |
| Other | |
| Temperature | -40°…65°C, operating |
| Indications | LED, Operation status |
| Dimensions | 124 x 79.5 x 70 mm (with cable gland) |
| Protection | IP66 |
| Weight | 0.3 kg (without battery) |
